Leicke KN40547 User manual

User's Manual
HDMI 4K*2K Splitter 1x4
Product number: KN40547

2
Thank you for purchasing the HDMI splitter from KanaaN.
We hold several brands to produce and distribute our products: LEICKE (power adapters,
batteries), KanaaN (adapters/converters, charging cables etc.), Sharon (iPad cases with
keyboard, fans etc.), HEBRON (protective cases, docking stations, screen protectors etc.),
MANNA (notebook cases).
We continuously work on the development of our products, our customer support and
innovations. Our products have a long service life, are eco-friendly and high performing.
Furthermore, every day we do our very best to satisfy you as our customer. That is why you,
no matter if private or business customer, are in the focus of our company‘s efforts. We take
your reviews and proposals seriously and evaluate them continuously. That way, we get to
know you and your demands on our products and services better and thus allow for positive
enhancements.
To discover more about LEICKE products, or if you have any questions about this product,
visit our website www.leicke.com.
Dear customer,
with our devices we offer solutions for audio, space or security problems, data control,
information distribution, conference presentations and school or company environment.
The 1x4 HDMI 4K*2K Splitter distributes the source signal to different displays. For example,
you can connect a LCD TV and a beamer to a HDMI device. The splitter may also be used as
regenerator or amplifier for the use of long HDMI cables.
For optimum performance, please read these instructions carefully before connecting,
operating or adjusting this product. Please keep this manual for further reference!
Your LEICKE Team!
PACKAGE CONTENTS
Before attempting to use this device, please check the packaging and make sure the
following items are contained in the package:
Number
of Pieces
Name
Note
1
HDMI Splitter
-
1
Power Adapter
DC 5V/2A
1
User's Manual
-

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TECHNICAL DETAILS
Maximum cable length input/output
≤ 15m/25m ( HDMI AWG26 )
HDMI resolution
4k*2k / 1080p /1080i /720p / 576p / 576i /
480p / 480i @24/25/60 Hz
HDMI version
HDMI version 1.4
Colour depth
24/30/36/48 bit
Band width
up to 340MHz
Supported audio formats
DTS-HD/Dolby-TrueHD/LPCM
7.1/DTS/Dolby-AC3/DSD-HD (HBR)
Input video signal (TDMS)
0.5~1.5V p-p
Input DDC signal
5V p-p (TTL)
EDID duration
4 seconds
CONNECTION AND OPERATION
Step 1: Connect the output of the HDMI device to the splitter.
Step 2: Connect the cables of every displaying device to the HDMI outputs of the splitter. For
a perfect transmission via cables which are longer than 10m, please use high quality cables
only.
Step 3: Connect the 5V power supply to the HDMI 1x4 splitter
Step 4: As soon as the input signal is received, the "input" LED will glow. If something doesn't
work right, please check the cables and the output adjustments of the source device. The
same goes for the output. A functioning HDMI connection will be signalised through the LEDs
"L1" or "L2".
Note: For the protection of the switch and other devices, please make sure, that the switch is
switched off before connecting the other devices. Please don't pull or push at the HDMI
connections.

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Connections and Keys
Figure 1: Back Panel
Figure 2: Front Panel
1. Input power supply
2. HDMI input (source)
3. HDMI output
4. LED HDMI output active (connection ok)
5. LED input active (HDMI signal ok)
6. On/Off switch
7. LED power supply
2
3
3
3
3
1
4
4
4
4
5
6
7

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TROUBLE SHOOTING
Please check the connection carefully before turning on the device. Please check, if all cables
are correctly connected. The LEDs will help you to localise any cable problems as fast as
possible.
Problem Description
Possible Cause/Possible Solution
The splitter seems not to be
working.
Check if the power supply is defective or not correctly
connected. If everything is all right, the respective LED
should glow. Please check, if all the cables are connected
properly and are not defective. Also check that the cable is
not longer than the length supported by the splitter. If the
connection works fine, the splitter will show this through the
glowing LEDs.
If the maximum resolution of
two displays differs, which
resolution will be shown?
In this case the lower resolution will be shown.
Image is disrupted
Check the connection of the HDMI cable. Please make sure,
that cable quality and length are according to the
requirements. Optionally reduce resolution with very long
cables.
Disconnect cable and connect again.
Image is received but cannot
be shown.
Please make sure that resolution, colour depth and refresh
rate of source and display equipment match. The HDMI
versions of all devices must be compatible with the splitter.
Image interruption when new
device is connected.
The splitter needs a short time to set the new device, so
short interruptions are normal. The same goes for the
switching on or off of connected devices.
Our customer's support will be glad to help you under [e-mail].

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SAFETY NOTES
For your own safety and for long enjoyment of our product, please follow the following safety
instructions:
Please use device as described in the manual.
To avoid damages to the video system by inrush current, please switch the amplifier/TV
off before installing the converter. Non-compliance may cause damages to TV, amplifier
system and your hearing! The amplifier is to be switched on last, after signal source
and converter are already switched on.
If the converter does not work normally, please disconnect the power adapter from the
circuit and try to find the cause.
Use original factory power adapter. Do not attempt to use the converter with other
power adapters. Despite of matching plug connectors it may still damage the converter,
the signal source and the sound system!
Warning: Power adapters with a higher voltage may damage the converter.
Do not pull on power cord when taking off the wall socket.
Turn off power when device is not in use for a longer time.
Do not open cover and do not touch inner parts.
Please keep power adapter and converter dry and just use in dry environment.
Keep away from damp, high temperature, dusty, erosive and oxidative environment.
Do not touch with wet hands.
Keep safe from being hit or falling down.

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FCC Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and on,
the user is encouraged to try to correct the interference by one of the following measures: -
Reorient or relocate the receiving antenna. - Increase the separation between the equipment
and receiver. - Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
conditions:
1. This device may not cause harmful interference, and
2. (2) this device must accept any interference received, including interference that
may cause undesired operation.
FCC-Caution: FCC Caution: Any changes or modifications not expressly approved by the
party responsible for compliance could void the user's authority to operate this equipment.
IMPORTANT NOTE:
Radiation Exposure Statement:
1. This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. End users should follow the specific instructions in the user's
manual to comply with the FCC rules.
2. This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
DISPOSAL
This device contains materials that must not be disposed of as household
waste. Please check local laws concerning the applicable disposal regulations.
Protect the environment by participating in recycling programs!

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CONTACT
If you have any questions, please feel free to contact us.
PRODUCTION & WHOLESALE
LEICKE GmbH
Dohnanyistr. 28
04103 Leipzig
Germany
Web: www.leicke.com
Mail: [email protected]